In 2026 CAS "DUNAVSKA" will organize for the second time in Borovets the races "Musala Extreme" – 38 km with 2300 m elevation gain, and "Yastrebets Trail" – 16 km with 1111 m elevation gain. For the second edition there will be a third race -  8 km Run, 500 m elevation gain. From this year we are member of the International Trail Running Association (ITRA) and in 2026 Musala Extreme and Yastrebets Trail Run will give ITRA points.

Musala Extreme starts with a steep climb from Borovets to Mount Yastrebets, then continues along the ridge toward Mount Aleko and Mount Lyudmil Yankov. Along the way you’ll see breathtaking views of the entire Rila range, as well as Pirin, Vitosha, and the Balkan Mountains. The ridge includes sections that require extra attention and skills for navigating rocky and steep terrain. After reaching Musala, the course passes through typical mountain running terrain with fast and runnable sections on the descents from Musala peak, the Twin Peaks, and Marishki Chal. The ascent of Mount Mancho will take your breath away – not only because of the accumulated fatigue, but also because it is one of the least-visited yet most beautiful peaks in Rila. After enjoying the scenery, especially the Maritsa Lakes valley, the course is all downhill – first to Zavrachitsa Hut  and Maritsa Hut, and then to the final checkpoint at Chakar Voyvoda Hut. The route is demanding and combines endurance, speed, technical skills, and focus.

For runners looking for a shorter and less technical challenge, there will also be parallel races – Yastrebets Trail  and 8 km Run. The course of Yastrebets Trail Run  leads participants through Yastrebets and Markudjik ski centers on a marked route up to Yastrebets Peak, before returning via the Musala Trail back to the start/finish area and the 8 km race will be up to the Middle Station of the gondola lift and back to the Musala Trail and Borovets.

Prizes will be awarded to the top three finishers in both races in the following categories: Men, Men 45+, Women, and Women 45+.

There is also a team competition for the event’s cup, with no limit on the number of team members. The winning team is the one with the most total kilometers completed by its finishers.

Rules for Participation in Musala Extreme & Yastrebets Trail & Middle Station RunEligible participants: men and women aged 18+ on race day.

• The race is challenging – all athletes must be well-prepared, in excellent physical and mental condition, and equipped with the required gear.

• Competitors must be familiar with the length and specific features of the course, and be able to handle all challenges independently, including bad weather (rain, fog, cold, heat), potential injuries, and encounters with wild animals.

• All participants must sign a declaration of consent with the rules and waiver of liability for the organizers.

Registration:

• Mandatory online registration with chosen distance, additional personal data, and payment of entry fee.

• Registration is valid only after payment is completed.

• The fee is determined by the date of payment, not the date of registration

Musala Еxtreme

40 EUR до 31.12. 2025

50 EUR до 30.04.2026

60 EUR до 31.07.2026

Yastrebets trail Run

25 EUR до 31.12. 2025

30 EUR до 30.04.2026

35 EUR до 31.07.2026

8 km Run

15 EUR до 31.12. 2025

20 EUR до 30.04.2026

25 EUR до 31.07.2026

Payment by bank transfer:

Bank details:

Art & Sport Club “Dunavska”
IBAN: BG52FINV91501217538437
Please state the order reference number in the payment reference.

Mandatory Equipment

Competitors must present mandatory equipment when collecting their bibs. The organizers reserve the right to inspect gear at any time during the race. Missing any item will result in disqualification.

Mandatory equipment for Musala Extreme (38 km):

• Windproof jacket

• Mobile phone with charged battery

• GPS device with course track loaded

• Minimum 1 liter of water (section Musala – Zavrachitsa Hut)

• Emergency blanket

• Whistle
  Organizers may modify the list depending on weather forecasts.

Poles are allowed.

Prohibited Actions

• Leaving the marked course

• Receiving outside assistance outside designated areas

• Ignoring judges’/officials’ instructions

• Missing any part of mandatory equipment

• Failing to help another competitor in distress

• Littering on or near the course

• Excessive noise or disturbing wildlife

• Violating the rules of Rila National Park

Safety

• Follow all instructions of judges and race officials.

• In case of emergency, ensure your own safety before helping others.

• Emergency numbers are printed on bibs.

• Authorized personnel (organizers, medics, rescue teams, volunteers) may remove a participant from the race if deemed unfit to continue.

Environmental Protection

• Stay strictly on marked trails.

• Littering is strictly prohibited.

• To reduce waste, no plastic cups or bottles will be provided at aid stations. Bring your own cup or container.

Aid Stations

Yastrebets Trail Run (16 km): 1 aid station at km 7 (Yastrebets Peak)
Musala Extreme (38 km): 4 aid stations at km 7, km 13, km 24, km 30

Cut-off times:

• Yastrebets Trail Run – 5h 55m

• Musala Extreme – 11h 11m

Volunteers

We welcome volunteers to help with organization, safety, orientation, and timekeeping.

Contact:
musalarun@gmail.com
+359 899 320 517
Facebook: link

Tracks: available here.